Start By Becoming Mangaka 1003 Battle Training 6 (Patreon)

Gasper saw that his friends were being beaten one by one and was very helpless. He could only cry helplessly without being able to do anything. His Sacred Gear was useless against Yuuki and he didn't know what to do. Even though he was Dhampir, he was too panicked to use his vampire power. He could use his vampire power to create a distraction, but his mind was too panicked to think about it. His head was full of negative things from being useless, antisocial, crybaby, not man enough, and a lot of things, but his mind exploded especially when he saw Rias's magic would hit Issei who was charging toward Yuuki. 

Gasper felt that his mind was full of darkness then that darkness started to spread around him and created an amount of darkness that started to coat every area in his surroundings before spreading it further. 

Kiba who had been healed by Asia hurriedly took Asia on his arms and moved back seeing Gasper who suddenly turned into darkness itself. 

"Gasper!" Asia was worried about seeing Gasper in this form. 

Kiba was also worried, but he wasn't sure what to do in this situation. 

"I...I'll be the help of everyone...." Gasper said in a very cold voice. 

---

Yuuki looked at Rias and asked, "Do you know anything about this?" 

Rias shook her head and said, "I don't know." She was quite panicked when she saw Gasper suddenly turn into darkness. She wasn't sure what to do until she felt someone hold her shoulders. 

"Calm down! You're a leader of your peerage! If you're panicked then who is going to lead them?" Yuuki said. 

Rias took a deep breath and nodded. She was grateful to him and said, "Yuuki, can you do something?" 

"Well, even if I don't do anything Gasper will attack me," Yuuki said and hugged Rias to jump away.

*BAAAMM!!!

Gasper, who was surrounded by darkness, manipulated that darkness to slam it toward Yuuki. 

"It's quite dangerous," Yuuki said. 

"Can you make him regain consciousness?" Rias asked.

"The easiest way is to make him tired and we only need to run away in the meantime until he has come down," Yuuki said. 

Rias seemed happy with that idea and said, "That's good. We don't need to do anything." 

"But..." 

"But?" 

"I wonder whether there is a side effect when Gasper turns himself into darkness," Yuuki said. 

"What side effect?" Rias was startled. 

"It's better to turn him into normal as soon as possible," Yuuki said. 

Rias nodded and said, "Yuuki, please." 

Yuuki looked at Rias and said, "Let's postpone our date first then since you need to manage Gasper." 

Rias had promised to go on a date after their battle training, but something unexpected was happening. She sighed when she thought that there was a lot of trouble before she could have a date with him, but she also agreed to postpone the date until they knew what was happening with Gasper. "Take me out later." 

"I will," Yuuki said and placed Rias on the top of the tree. "I'll go to Gasper now." 

"Be careful," Rias said. Her Power of Destruction was useless in this situation and she could only rely on him to help Gasper. 

---

Kuroka and Akeno who had been fighting stopped when they felt a powerful momentum from the direction of Yuuki and everyone. 

"How about we stop the fight first?" Akeno asked. 

"I agree, nyaa," Kuroka said. 

"I wonder what is happening there," Akeno said. 

"I am not sure, but we will know after we have arrived there, nyaa," Kuroka said. 

---

"Wake up, Gasper!" Issei shouted, but it was useless. He could only run away while looking at Gasper from afar. 

"ROARRRR!!!!!" 

Suddenly the darkness that surrounded Gasper started to form slowly into a five-meter tall monster with a Dragon head, arms with claws and wings growing from the back along with him there were numerous twisted monsters that were created slowly from the darkness. 

"ROAARR!!" "ROAR!!!"

"What is happening?" Issei asked, but no one answered him. 

"Partner, do something," Ddraig said. 

"Even if you say so, what should I do in this situation?" Issei asked. He was dumb and he didn't know what to do. He was also afraid to hurt Gasper, who was in the process too. 

Then suddenly Yuuki appeared while holding a katana in his hands. Different from his western sword, this katana was quite thin and it seemed quite fragile. 

"ROARRR!!!!" 

Gasper raised his legs and stomped it toward Yuuki. 

*BOOOOMMM!!!*

Along with Gasper's attack, the other monsters also attacked Yuuki at the same time with a very twisted expression. It was the definition of creepy and anyone who saw those monsters would shudder in an instant. 

Yuuki took out his katana then it started to create a blinding light that made those monsters disappear without a trace. 

However, the majority of people who stayed here were a devil and when they saw this blinding light they felt quite weak. 

"Damn, what is this?!" Issei really felt uncomfortable. 

"ROARRRR!!!!" Gasper who had turned into a monster was the most uncomfortable since he was very close to this source of light. He wanted to move forward to attack Yuuki, however, when he saw the blade on Yuuki's katana. 

"......" 

*BAANGG!!!*

Gasper dropped to the ground and his form slowly turned back into his usual cute form. He slept soundly while breathing normally.

Yuuki put his sword back to its sheath. 

"How is he?" Rias came toward his side. 

"It's okay. He is only sleeping," Yuuki said. He looked at Rias and said, "Congrats, it seems that your peerage will become stronger." 

"....." Rias wasn't sure what to say, but she was also happy that her peerage had become stronger. Her only work now was how to teach Gasper to control this new power since it was a very dangerous power. 

"So who is the winner?" Yuuki asked. 

Rias smiled and said, "It's a tie." 

"....."